CHARLOTTE, NC - Duke Energy plans to cap unlined and potentially leaking coal ash pits at 10 generating plants in North Carolina and Indiana while excavating its sites in Kentucky and South Carolina, the country's largest electricity company.

Green groups offer legal support to Caerphilly council after mining company Miller Argent threatens to sue them for costsClimate change campaigners have promised legal support to a Welsh council that rejected a new opencast coal mine, but which.

CHARLESTON, WVa - Former coal company executive Don Blankenship's expression of sorrow before a federal judge stung for the families who lost loved ones in the Upper Big Branch Mine explosion, the deadliest US mining disaster in four decad